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UC284

UC2845N vs UC2845DTRG4 vs UC2845NG4

 
PartNumberUC2845NUC2845DTRG4UC2845NG4
DescriptionSwitching Controllers Current ModeSwitching Controllers Current-Mode PWM ControllerSwitching Controllers Current-Mode PWM Controller
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategorySwitching ControllersSwitching ControllersSwitching Controllers
RoHSYYY
TopologyBoost, Flyback, ForwardBoost, Flyback, ForwardBoost, Flyback, Forward
Number of Outputs1 Output1 Output1 Output
Switching Frequency450 kHz450 kHz450 kHz
Duty Cycle Max50 %50 %50 %
Output Voltage4.95 V to 5.05 V--
Output Current1 A1 A1 A
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 85 C+ 85 C+ 85 C
Mounting StyleThrough HoleSMD/SMTThrough Hole
Package / CasePDIP-8SOIC-14PDIP-8
PackagingTubeReelTube
Operating Temperature Range- 40 C to + 85 C- 40 C to + 85 C- 40 C to + 85 C
SeriesUC2845UC2845UC2845
TypeCurrent Mode PWM ControllersCurrent Mode PWM ControllersCurrent Mode PWM Controllers
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Fall Time50 ns50 ns50 ns
Operating Supply Voltage30 V--
Product TypeSwitching ControllersSwitching ControllersSwitching Controllers
Rise Time50 ns50 ns50 ns
Factory Pack Quantity50250050
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICsPMIC - Power Management ICs
Unit Weight0.018646 oz0.004318 oz0.018646 oz
Manufacturer Part # Description RFQ
Texas Instruments
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